if memory serves me, it was a border dispute with Mexico over the Texas territory. The Mexicans attacked an American patrol and that was the start of the conflict. But also idk and I could be wrong.
The knowledge about Ancestral Pueblo has been generated upon the preservation, conservation, and careful scientific study of the remains of this culture. Unfortunately, many entire cliff dwellings were quickly excavated by relic hunters during the 1800s, at which many cultural data was destroyed or lost. This is the reason why preservation and careful handle of the remains of Ancestral Pueblo is essential for its study.
The answer is B.... pretty sure.
<u>Rulling an empire with a vastly diverse assortment of people can be very difficult because these people have their own beliefs, cultures, principles and needs which make it really hard for a ruler to respond to and keep the empire together.</u> For instance, Charles VI had to deal with this problem since Crotians, Czechs, Italians, Hungarians, and Germans lived within his territory. He spent most of his reign trying to figure out a way to overcome this problem.
Government, bud :) hope this helped